Java Map Print printTokenStream(CommonTokenStream tokens, Map tokenToName)

Description

print Token Stream

License

Open Source License

Declaration

static void printTokenStream(CommonTokenStream tokens, Map tokenToName) 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

import org.antlr.runtime.CommonTokenStream;
import org.antlr.runtime.Token;
import org.antlr.runtime.TokenSource;

import java.util.Map;

public class Main {
    static void printTokenStream(CommonTokenStream tokens, Map tokenToName) {
        TokenSource source = tokens.getTokenSource();
        Token curr;/*  w w w  .  j  av  a2  s.c om*/
        do {
            curr = source.nextToken();
            System.out.println(curr.getText() + " [" + tokenToName.get(String.valueOf(curr.getType())) + "]");
        } while (-1 != curr.getType()); // eof
    }
}

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